A nurse is admitting an infant who has severe dehydration from acute gastroenteritis. Which of the following findings should the nurse expect?
13% weight loss.
Bulging anterior fontanel.
Bradypnea.
Capillary refill 3 seconds.
The Correct Answer is A
The correct answer is Choice A.
Choice A rationale
A 13% weight loss indicates severe dehydration. Dehydration is classified based on the percentage of body weight lost, with severe dehydration being more than 10%6.
Choice B rationale
A bulging anterior fontanel is a sign of increased intracranial pressure, not dehydration. In dehydration, the fontanel is typically sunken due to fluid loss.
Choice C rationale
Bradypnea, or slow breathing, is not a common sign of dehydration. Dehydration often leads to tachypnea, or rapid breathing, as the body tries to compensate for fluid loss.
Choice D rationale
A capillary refill time of 3 seconds is within normal limits. In severe dehydration, capillary refill time is usually prolonged, indicating poor perfusion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is Choice B.
Choice A rationale
Mummy restraints, also known as swaddling, involve wrapping the infant’s body in a blanket to restrict movement. While this method can be used to calm and secure infants during certain procedures, it is not appropriate for postoperative care following cleft lip and palate repair.
Mummy restraints do not prevent the infant from touching the surgical site and may cause discomfort.
Choice B rationale
Elbow restraints are the appropriate choice for an infant postoperative following cleft lip and palate repair. These restraints prevent the infant from bending their arms and touching or damaging the surgical site. Elbow restraints allow for some movement and circulation while ensuring the surgical area remains protected during the healing process. They are commonly used in pediatric postoperative care to prevent self-injury.
Choice C rationale
Jacket restraints involve securing the infant’s torso to prevent movement. While jacket restraints can be used in certain situations to ensure safety, they are not suitable for postoperative care following cleft lip and palate repair. Jacket restraints do not specifically prevent the infant from touching the surgical site and may cause unnecessary restriction and discomfort.
Choice D rationale
Wrist restraints involve securing the infant’s wrists to prevent movement. While wrist restraints can be used to prevent self-injury, they are not the best choice for postoperative care following cleft lip and palate repair. Wrist restraints may not effectively prevent the infant from reaching the surgical site and can cause discomfort and distress. .
Correct Answer is ["C","E"]
Explanation
Choice A rationale:
Evaluating the infant’s pain level using the FACES Scale is not appropriate for infants. The FACES Scale is typically used for children aged 3 years and older.
Choice B rationale:
Offering the infant small, frequent feedings of thickened liquids is not recommended in this scenario. The infant is on NPO (nothing by mouth) status due to the forceful vomiting and risk of aspiration.
Choice C rationale:
Measuring the infant’s head circumference is important to assess for any signs of increased intracranial pressure or hydrocephalus, which can be associated with vomiting.
Choice D rationale:
Implementing contact precautions is not necessary unless there is a known or suspected infectious cause for the vomiting.
Choice E rationale:
Weighing the infant is crucial to monitor for any significant weight loss, which can indicate dehydration or other underlying issues.
Choice F rationale:
Planning to administer a plain water enema to the infant is not appropriate in this scenario. The primary concern is the forceful vomiting, and an enema would not address this issue.
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